A survey found that Elon Musk's X is the least-trusted Big Tech company for US adults. Matt Cardy/Getty ImagesElon Musk's X is the least trusted Big Tech company, a survey found.Only 28% of respondents trusted X, which is about how many trusted the US government.Americans trust companies like Google, Amazon, and Meta more.Americans think Elon Musk's X is as trustworthy as the US government.